She had a recurring role in the series, Teenage Mutant Ninja Turtles from 2012 to 2017. She has been active as a voice actress mainly. However, her role in a popular sitcom, The Big Bang Theory is a notable one.

Kate's career as a voice actress on television includes Adventure Time(2011), Motorcity(2012-13), Out There(2013), Steven Universe(2017- ), The 7D(2014), Scooby-Doo! (2015), Nature Cat(2015- ), Milo Murphy's Law(2016- ), DuckTales(2017- ), and many more.

She has also appeared in a number of films. Some of her major film roles are listed below: